Item # HTA026ADB, Duplex Angular Contact Ball Bearings for Axial Loads

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	All Categories Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type


	Item # HTA026ADB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Main Spindle Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Machined

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		7600 RPM

Limiting Speed - Grease		6100 RPM

Configuration		Two

Static Load Rating		66000 lbf 293000 N 293.00 kN

Dynamic Load Rating		24300 lbf 108000 N 108.00 kN

Enclosure		Open

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type - Dimensions larger image

d		5.1181 in 130.000 mm

D		7.8740 in 200.000 mm

B		1.2402 in 31.500 mm

2B		2.4803 in 63.000 mm

d1		6.1575 in 156.400 mm

D2		7.1535 in 181.700 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		30 º

2a		5.0118 in 127.300 mm

da min		5.6693 in 144.000 mm

Db max		7.5787 in 192.500 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Item # HTA026ADB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type